The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of six units of the DUCT, ENGINE BLEED A, identified by NSN 1560007263500. This solicitation is a source-controlled drawing item, requiring that all items meet the specifications outlined in the associated drawing, with the approved source being 70628 12612-102A. The items are critical components used in aerospace applications, emphasizing the importance of compliance with military specifications and standards. Interested vendors must submit their quotes electronically, as hard copies will not be available, and any inquiries should be directed to the buyer via the provided email address, DibbsBSM@dla.mil, with the deadline for submissions set at 163 days after the award date.